Private Networks for Airports: Purdue and Ericsson’s “Airport of the Future” Innovation Platform

Purdue Research Foundation (PRF) and Purdue University, in partnership with Ericsson, are redefining aviation through its "airport of the future" initiative. Leveraging its own airport and a legacy of innovation, Purdue collaborates with Saab and other industry leaders to drive advancements in passenger experience, operations, and safety. A 5G network underpins this applied research platform, enabling scalable, market-ready technologies while addressing regulatory challenges and fostering industry-wide collaboration.

Purdue Research Foundation (PRF) and Ericssonโ€™s Vision for Creating the “Airport of the Future”

A few years ago, Purdue University initiated discussions with Ericsson to explore ways to collaborate. This conversation was set against the backdrop of PRF being a tier-one research institution renowned for its strength in STEM and engineering disciplines. The objective was not to address a specific issue but to create a broader platform that could drive innovation in the aviation sector.


The idea of the “airport of the future” emerged as a focal point for this collaboration. Purdue envisioned a platform where forward-thinking technology applications and solutions could be built, tested, and developed as part of its innovation agenda. The unique aspect of this endeavor was leveraging Purdue’s resources and expertise to pioneer new possibilities in aviation technology.

Why Purdue Is Perfectly Positioned to Lead Aviation Innovation

Purdue Universityโ€™s ownership and operation of its own airport offered a distinct advantage. This facility, combined with the universityโ€™s long history in aviation, provided a fertile ground for experimentation and innovation. Decades ago, Purdue even ran its own airline, showcasing its deep-rooted connection to the aviation sector. This legacy, coupled with Purdueโ€™s engagement with Ericsson, laid the groundwork for groundbreaking advancements.

How Saab Amplifies Purdueโ€™s Vision for Aviation Advancement

Saab became a natural partner in this initiative due to its presence at Purdue, including a manufacturing site and extensive engagement with faculty on research projects. The dialogue with Saab explored the potential of advancing an innovation platform centered on aviation. Saabโ€™s enthusiasm for the concept further solidified its role in developing the platform.

Key Areas of Focus for the Airport of the Future

The platform aims to drive advancements across a comprehensive range of airport and aviation functions, including:

  • Passenger Satisfaction and Experience: Enhancing how passengers interact with and navigate airport environments.
  • Airport and Flight Operations: Streamlining the processes that underpin the daily functioning of airports and flights.
  • Safety and Security: Developing technologies to ensure the highest standards of safety and security.

The integration of a private wireless 5G network as part of the infrastructure adds a critical layer of support for these innovative endeavors.

How Purdue Is Transforming Research into Real-World Aviation Solutions

The platform is currently engaging with approximately a dozen companies to define and deploy projects. These efforts focus on applied research, emphasizing market-ready or near-market-ready technologies. The goal is to validate these solutions in a real-world airport setting, gathering user experience data and ensuring their performance meets expectations.

Navigating Regulatory Challenges in Aviation Technology

A significant aspect of the platform is addressing the complexities of integrating new technologies into a highly regulated aviation environment. This includes collaboration with regulatory entities such as the TSA and FAA, as well as airlines and logistics providers. By validating technologies within this framework, Purdue helps de-risk innovations, ensuring they function as intended and are compliant with industry standards.

Creating Industry Connections Through an Aviation Advisory Board

To enhance the platformโ€™s relevance and effectiveness, Purdue is establishing an advisory board. This board will include representatives from airlines and airports of various sizes, creating a direct line of communication with industry stakeholders. Its dual purpose includes: Providing feedback to companies on their projects. Identifying pain points and solution ideas from industry leaders, which can inform the research agenda. This collaborative approach ensures that the platform addresses real-world challenges and opportunities within the aviation sector.

Purdueโ€™s Step-by-Step Approach to Integrating Aviation Innovations

The platform adopts a “crawl, walk, run” approach to integrating new technologies:

  • Initial Testing: Solutions are showcased and tested at Purdueโ€™s airport, which serves as a controlled environment.
  • Scaling Up: Successful technologies are scaled to larger airports, backed by data and proven results.
  • Broader Adoption: Once validated, these innovations can penetrate the market more effectively, gaining acceptance from airports and airlines.

This pathway facilitates smoother integration of new technologies into the aviation industry, overcoming traditional barriers to adoption.

Driving the Future of Aviation Innovation

The overarching goal of this initiative is to foster an innovation agenda rather than simply deploying solutions for immediate issues. The focus is on long-term advancements, enabling the “airport of the future” to take shape through collaboration and experimentation.


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